package cn.song.aspect;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;

@Aspect
@Component
public class HttpAspect {

    private final static Logger logger = LoggerFactory.getLogger(HttpAspect.class);


    @Pointcut("execution(public * cn.song.controller.GirlController.*(..))")
    public void  log(){

    }

    @Before("log()")
    public void methodBefore(JoinPoint joinPoint){
        ServletRequestAttributes attributes = (ServletRequestAttributes)RequestContextHolder.getRequestAttributes();
        HttpServletRequest request = attributes.getRequest();

        // url
        logger.info("url={}",request.getRequestURI());
        logger.info("method={}",request.getMethod());
        logger.info("ip={}",request.getRemoteAddr());
        logger.info("class_method={}", joinPoint.getSignature().getDeclaringTypeName() + "." + joinPoint.getSignature().getName());
        //参数
        logger.info("args={}", joinPoint.getArgs());

    }


    @After("log()")
    public void doAfter() {
        logger.info("222222222222");
    }


    @AfterReturning(returning = "object", pointcut = "log()")
    public void returnObj(Object object){
    logger.info("response is {}",object.toString());
    }
}
